package com.shujia.wyh.day07.ketang.bao4;

import com.shujia.wyh.day07.ketang.bao3.Demo;

public class Demo3 {
    public static void main(String[] args) {
        Demo demo = new Demo();
        System.out.println(demo.name);
//        System.out.println(demo.age);
//        System.out.println(demo.address);
//        System.out.println(demo.id);
    }
}
